AN APPARATUS FOR PURIFICATION OF WASTE WATERS FROMAN APPARATUS FOR PURIFICATION OF WASTE WATERS FROM HEXAVALENT CHROME IONS HEXAVALENT CHROME IONS

摘要

An apparatus for purification of waste waters from hexavalent chrome ions comprises body , branch pipes for inlet and outlet of medium to be purified and ferric elements. The body is made of non-magnetic material, ferric elements are rigidly fixed inside the body, and the apparatus has a system of permanent magnets.